xsel

Program for manipulating the X clipboard
git clone https://git.sinitax.com/kfish/xsel
Log | Files | Refs | README | LICENSE | sfeed.txt
commit 30fd5dbf1b0f6f7f915ce0f1b6db69bdb9180fb8
parent aa7f57eed805adb09e9c59c8ea841870e8206b81
Author: Conrad Parker <conrad@metadecks.org>
Date:   Thu, 24 Aug 2017 09:54:42 +0800

Merge pull request #20 from MaskRay/master

Fix #19 segfault when --append to empty selection
Diffstat:

Mxsel.c | 12++++++------


1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/xsel.c b/xsel.c
@@ -834,12 +834,12 @@ get_selection_text (Atom selection)
 static unsigned char *
 copy_sel (unsigned char * s)
 {
-  unsigned char * new_sel = NULL;
-
-  new_sel = xs_strdup (s);
-  current_alloc = total_input = xs_strlen (s);
-
-  return new_sel;
+  if (s) {
+    current_alloc = total_input = xs_strlen (s);
+    return xs_strdup (s);
+  }
+  current_alloc = total_input = 0;
+  return NULL;
 }
 
 /*